diff --git a/tailbone/templates/people/view_profile_buefy.mako b/tailbone/templates/people/view_profile_buefy.mako
index eb24cc29..79e51435 100644
--- a/tailbone/templates/people/view_profile_buefy.mako
+++ b/tailbone/templates/people/view_profile_buefy.mako
@@ -739,9 +739,14 @@
 </%def>
 
 <%def name="render_customer_panel_buttons(customer)">
-  % for button in customer_xref_buttons:
-      ${button}
-  % endfor
+  <b-button v-for="link in customer.external_links"
+            :key="link.url"
+            type="is-primary"
+            tag="a" :href="link.url" target="_blank"
+            icon-pack="fas"
+            icon-left="external-link-alt">
+    {{ link.label }}
+  </b-button>
   % if request.has_perm('customers.view'):
       <b-button tag="a" :href="customer.view_url">
         View Customer
diff --git a/tailbone/views/people.py b/tailbone/views/people.py
index 75ddde05..2d85e5a7 100644
--- a/tailbone/views/people.py
+++ b/tailbone/views/people.py
@@ -420,6 +420,7 @@ class PersonView(MasterView):
             'email_type_options': self.get_email_type_options(),
             'max_lengths': self.get_max_lengths(),
             'customers_data': self.get_context_customers(person),
+            # TODO: deprecate / remove this
             'customer_xref_buttons': self.get_customer_xref_buttons(person),
             'members_data': self.get_context_members(person),
             'member_xref_buttons': self.get_member_xref_buttons(person),
@@ -437,6 +438,7 @@ class PersonView(MasterView):
         template = 'view_profile_buefy'
         return self.render_to_response(template, context)
 
+    # TODO: deprecate / remove this
     def get_customer_xref_buttons(self, person):
         buttons = []
         for supp in self.iter_view_supplements():
@@ -558,7 +560,7 @@ class PersonView(MasterView):
         data = []
 
         for customer in customers:
-            data.append({
+            context = {
                 'uuid': customer.uuid,
                 '_key': getattr(customer, key),
                 'id': customer.id,
@@ -570,7 +572,14 @@ class PersonView(MasterView):
                            for p in customer.people],
                 'addresses': [self.get_context_address(a)
                               for a in customer.addresses],
-            })
+                'external_links': [],
+            }
+
+            for supp in self.iter_view_supplements():
+                if hasattr(supp, 'get_context_for_customer'):
+                    context = supp.get_context_for_customer(customer, context)
+
+            data.append(context)
 
         return data